{"id":2575,"date":"2026-01-29T17:18:50","date_gmt":"2026-01-29T14:18:50","guid":{"rendered":"https:\/\/wiki.dev.voka.io\/glossary\/perkussiya\/"},"modified":"2026-03-03T12:04:12","modified_gmt":"2026-03-03T09:04:12","slug":"percussion","status":"publish","type":"glossary_item","link":"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/percussion\/","title":{"rendered":"Percussion"},"content":{"rendered":"\n<p>La percussion (du latin <em>percussio<\/em>) est une m\u00e9thode diagnostique en dentisterie, consistant \u00e0 tapoter doucement sur la couronne d&rsquo;une dent avec le manche d&rsquo;un instrument. La m\u00e9thode permet d&rsquo;\u00e9valuer l&rsquo;\u00e9tat des tissus entourant la racine dentaire.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x434;&#x438;&#x444;&#x444;&#x435;&#x440;&#x435;&#x43D;&#x446;&#x438;&#x430;&#x43B;&#x44C;&#x43D;&#x430;&#x44F;-&#x434;&#x438;&#x430;&#x433;&#x43D;&#x43E;&#x441;&#x442;&#x438;&#x43A;&#x430;\"><strong>Diagnostic diff\u00e9rentiel<\/strong><\/h2>\n\n<p>On distingue la <strong>percussion verticale<\/strong> (tapotement le long de l&rsquo;axe de la dent) et la <strong>percussion horizontale<\/strong> (tapotement de c\u00f4t\u00e9). La sensibilit\u00e9 lors de la percussion verticale indique souvent une inflammation des tissus autour de l&rsquo;apex dentaire (parodontite apicale ou blessure), tandis que la sensibilit\u00e9 lors de la percussion horizontale peut \u00eatre un signe de maladie parodontale.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x43A;&#x43B;&#x438;&#x43D;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x43E;&#x435;-&#x437;&#x43D;&#x430;&#x447;&#x435;&#x43D;&#x438;&#x435;\"><strong>Importance clinique<\/strong><\/h2>\n\n<p>La percussion aide le dentiste \u00e0 diff\u00e9rencier la pulpite et la parodontite apicale et, dans certains cas, \u00e0 identifier une blessure ou une fissure dentaire. En cas de pulpite, la percussion est g\u00e9n\u00e9ralement indolore (car le ligament parodontal de la dent est sain), tandis que dans la parodontite apicale aigu\u00eb ou un abc\u00e8s, elle provoque une douleur. Ce test simple est un outil indispensable pour d\u00e9terminer la dent causale dans les cas de plaintes de douleurs non localis\u00e9es par le patient.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La percussion (du latin <em>percussio<\/em>) est une m\u00e9thode diagnostique en dentisterie, consistant \u00e0 tapoter doucement sur la couronne d&rsquo;une dent avec le manche d&rsquo;un instrument. La m\u00e9thode permet d&rsquo;\u00e9valuer l&rsquo;\u00e9tat des tissus entourant la racine dentaire.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-2575","glossary_item","type-glossary_item","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Percussion : d\u00e9finition m\u00e9dicale et description | Voka Wiki<\/title>\n<meta name=\"description\" content=\"La percussion (du latin percussio) est une m\u00e9thode diagnostique en dentisterie, consistant \u00e0 tapoter doucement sur la couronne d&#039;une dent avec le manche d&#039;un instrument. 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